{
  "bibcode": "2022GCN.31465....1R",
  "body": "R. Ruffini, Y. Aimuratov, L. Becerra, C.L. Bianco, Y-C. Chen, C. Cherubini,\nY.F. Cai, S. Eslamzadeh, S. Filippi, M. Karlica, Liang Li, G.J. Mathews, R.\nMoradi, M. Muccino, G.B, Pisani, F. Rastegar Nia, J.A. Rueda, N. Sahakyan,\nY. Wang,  S.S. Xue,  Y.F. Yuan, Y.L. Zheng, on behalf of ICRA, ICRANet and\nUSTC team, report:\n\n\nGRB 220101A, first detected by Swift (Tohuvavohu et al., GCN 31347) with\nredshift z=4.618 (Fu et al 2022., GCN 31353; Fynbo et al 2022., GCN 31359)\nand energy of 3.7E54 (J.-L. Atteia 2022, GCN 31365) is categorized as a\nBdHN I with the most powerful and the highest ever observed X-ray afterglow\nluminosity in 26 years, as well as the highest supernova rise (SN-rise) and\nthe new neutron star rise (vNS-rise) (Ruffini et al. 2021 MNRAS, 504, 5301)\nsee Fig. 1. There is evidence for the ultrarelativistic prompt emission\n(UPE) phase (Moradi et al. 2021 PRD 104, 063043).\n\nWe encourage optical and radio observations to identify the corresponding\nUPE phase as well as the synchrotron emission originating from the spinning\nvNS.\n\n\nFig. 1: http://www.icranet.org/figure1.pdf",
  "circularId": 31465,
  "createdOn": 1642417226000,
  "email": "ruffini@icra.it",
  "subject": "GRB 220101A: The most powerful GRB and BDHN I in 26 years",
  "submitter": "Remo Rufinni at ICRA  <ruffini@icra.it>",
  "eventId": "GRB 220101A"
}